What and How About Malicious Human Threats

People with malicious intentions can harm the data stored on your computer by using programs that are especially created for this purpose.  Some examples of such programs are as follows:
1.    Viruses, Worms, and Trojan Horses:  Viruses are computer programs that can damage the data or software on your computer or can steal the information stored [...]

Top 4 Environmental/Natural Threats for your pc

Some of the major natural and environmental threats to computers are as follows:
1.    Natural disasters such as floods, earthquakes, and hurricanes: These disasters have the potential to cause massive destruction.  The computers in the affected area can suffer major physical damage, which generally includes a complete loss of data.
2.    Fire: Fire can damage your computer [...]